摘要
选择贵州省贵阳市乌当区作为研究区,于2012年10月对不同土壤类型下的土壤动物群落进行采样调查,共获得土壤动物5465只,隶属于1纲18目,即共采集了19种土壤动物类群。土壤动物优势类群以弹尾目、蜱螨目为主体,常见类群有膜翅目、蜘蛛目、鞘翅目,稀少类群为寡毛纲、伪蝎目、等翅目、地蜈蚣目、蛰蠊目、裂盾目、等足目。研究结果表明:土壤动物的数量随着土地类型的改变而变化,土壤动物的个体数呈现为林地>灌木>草地>农田>大棚;类群数呈现为灌木>草地>农田>林地=大棚。
With Wudang District of Guiyang City, Guizhou Province as the research area, we carried out a sampling investigation in October 2012 on the soil fauna of the different soil types and obtained 5465 soil animals belonging to 1 class and 18 orders, which total 19 soil animal groups. The advantageous group of soil animals is dominated by collembola and acarina; the common group is made up of Hymenoptera, Araneae and Coleoptera, while the rare group consists of pliers suborder, Sting Oligochaeta, Pseudoscorpionida, Isoptera, Forficual auricularia, Schizomida and Isopoda etc. The research results show that the number of soil animals varies with the change in soil type; the ap- pearing of individual number of soil animals is ： woodland 〉 shrub 〉 grass 〉 farmland 〉 greenhouses and the appearing of the number of groups is ： shrub 〉 grass 〉 farmland 〉 woodland = greenhouses;
出处
《贵州师范学院学报》
2014年第3期27-30,共4页
Journal of Guizhou Education University
基金
贵州省社会发展科技攻关计划项目(黔科合SY字[2011]3107
黔科合SY字[2012]3009)
贵阳市乌当区科技项目(乌科合字第162号)
贵州师范学院自然科学基金项目(2010YB11)
贵州师范学院环境科学特色重点学科专项基金
贵州师范学院学生科研项目资助
关键词
土壤动物
群落结构
多样性
乌当区
soil animal
fauna feature
diversity
Wudang District
